The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
In this study, an improvement for virtual line validation method which is developed in former study for vectorization of cadastral maps which contains null circles as nodes of parcel edges is proposed. The proposed method in this study makes virtual line validation between nodes which are edges of parcels more efficient and error proof by identifying direction and angle of lines connected to nodes...
This study aims vectorizing cadastral maps by using image processing techniques. Firstly, landing marks on cadastral maps are found by Moore Neighbor Tracing method then the connections are extracted and connecting lines are found. The system extracted about 80%–90% of the components that user should manually draw which is discussed in Section 4.
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.